2013937047

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{4373}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 3071597760

約数和(自身を除く): 1057660713

約数列:

[1, 3, 9, 27, 37, 111, 333, 461, 999, 1383, 4149, 4373, 12447, 13119, 17057, 39357, 51171, 118071, 153513, 161801, 460539, 485403, 1456209, 2015953, 4368627, 6047859, 18143577, 54430731, 74590261, 223770783, 671312349, 2013937047]

約数ペア:

[(1, 2013937047), (3, 671312349), (9, 223770783), (27, 74590261), (37, 54430731), (111, 18143577), (333, 6047859), (461, 4368627), (999, 2015953), (1383, 1456209), (4149, 485403), (4373, 460539), (12447, 161801), (13119, 153513), (17057, 118071), (39357, 51171)]